chuck hagel was sworn in this morning at a private ceremony at the pentagon. he is planning to address department employees later today. the full senate confirmed hagel yesterday and he released a statement saying that he is incredibly honored to be tasked with heading up the department of defense and he plans to work closely with congress to protect this great nation and to make sure we maintain the world's strongest military. >> first lady michelle obama is on the move the next couple of days to continue to promote the third anniversary of her let's move program. you may remember that she teamed up with big bird to release a couple of public service announcements last week urging kids to eat better and exercise more. i like the excuse to show big bird dancing again. today she travels to clinton mississippi where child obesity is down 13% from 2005. state officials attribute much of the change to a 2007 law that required more p.e. in schools and better food on cafeteria menus. >>> the first lady championed a federal law mandating healthier school meals and ou